US12212A - Improvement in reworking hard-rubber compounds - Google Patents
Improvement in reworking hard-rubber compounds Download PDFInfo
- Publication number
- US12212A US12212A US12212DA US12212A US 12212 A US12212 A US 12212A US 12212D A US12212D A US 12212DA US 12212 A US12212 A US 12212A
- Authority
- US
- United States
- Prior art keywords
- hard
- rubber
- reworking
- improvement
- mold
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 229920001875 Ebonite Polymers 0.000 title description 4
- 150000001875 compounds Chemical class 0.000 title description 4
- 240000002027 Ficus elastica Species 0.000 description 28
- 229920001195 polyisoprene Polymers 0.000 description 28
- 239000000843 powder Substances 0.000 description 14
- 239000000428 dust Substances 0.000 description 12
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 8
- 239000000126 substance Substances 0.000 description 8
- 229910052500 inorganic mineral Inorganic materials 0.000 description 6
- 239000011707 mineral Substances 0.000 description 6
- 238000005476 soldering Methods 0.000 description 6
- 229910052742 iron Inorganic materials 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 4
- 210000001520 Comb Anatomy 0.000 description 2
- 241000385250 Epioblasma triquetra Species 0.000 description 2
- VKYKSIONXSXAKP-UHFFFAOYSA-N Hexamethylenetetramine Chemical compound C1N(C2)CN3CN1CN2C3 VKYKSIONXSXAKP-UHFFFAOYSA-N 0.000 description 2
- 239000003086 colorant Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000004579 marble Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000003760 tallow Substances 0.000 description 2
- 238000004073 vulcanization Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
- B32B17/06—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material
- B32B17/10—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin
- B32B17/10005—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing
- B32B17/10009—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing characterized by the number, the constitution or treatment of glass sheets
- B32B17/10018—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing characterized by the number, the constitution or treatment of glass sheets comprising only one glass sheet
Definitions
- myinvention consists in formin g of hard vulcanized india-rubber shavings, scraps, filings, dust, powder, or sheets of such hard vulcanized india-rubber, by means of a high degree of heat and pressure, various articles of an even and embossed surl'ace of great compactness and hardness, admitting a high polish.
- the articles may be variegated with one or several colors, and when polished look like a mineral substance full of incrustatcd crystalline particles.
- the dustorpowder of hard vulcanized indiarubber can be also used for soldering hard vulcanized india-rubber.
- the soldering is performed in the following manner: The broken parts are first scraped on. Dust or powder of hard vulcanized india-rubber is introduced between the scraped parts, the whole is submitted to a high degree of heat and pressure, whereby the broken parts are so beautifully and well;
Description
NITED STATES PATENT OFFICE.
, I CHARLES MOREY, OF PARIS, FRANCE.
IMPROVEMENT IN REWORKING HARD-RUBBER COMPOUNDS.
Specification forming part of Letters Patent No. 12,212, dated Jannary 9, 1855.
following is a full and exact description of the same.
The nature of myinvention consists in formin g of hard vulcanized india-rubber shavings, scraps, filings, dust, powder, or sheets of such hard vulcanized india-rubber, by means of a high degree of heat and pressure, various articles of an even and embossed surl'ace of great compactness and hardness, admitting a high polish.
Hitherto the hard vulcanized india-rubber shavings, scraps,filings, powder, and all kinds of offal of that material have been considered utterly useless. To save this large quantity of hardvnlcanized india-rubber shavings, scraps, filings, dust, and powder which was wasted in the manufacture of t hat arlicle,I haveinvented a new method, of which the followingis an exact description.
When I make snuff-boxes, knife-handles, combs, or like articles for which the hard rubher may be substituted, I take a metal mold,
and, in order to prevent the adhesion of the material, I rub it slightly over with tallow or any other similar substances. When the mold is properly adjusted I throw scraps or filings of hard vulcanized india-rubber into it until I obtain the required thickness of the article. When I use sheets of hard vulcanized indiarubber I place pieces of sheet of the size of the article to be made into the mold. When the mold is thus filled I closeit and bring it under a powerful press. When it is sufiiciently compressed I then take the mold from the press and place it upon thick plates of iron made red hot. A similar heated plate I place upon the top of the mold, and introduce it thus again into the press. In proportion as the mold gets hot I increase the pressure, and when the iron plates have imparted to the mold suiticient heat I withdraw it from the press and put it into cold water, where it remains until cool. The article is then taken from the mold, having obtained all the forms of the mold, besides a high degree of compactness, solidity, and polish, equal to india-rubber which has been submitted to the process of vulcanization.
To make the articles of a variegated color,
veined, striped like marble, I introduce into the metal mold with the dust or powder scraps or figures out out of colored india-rubber, mineral color or other substances. Upon that 1 place the scraps or filings of hard vulcanized india-rubber. I introduce again scraps of colored minerals or other substances, and proceed in completing the operation asabove described. The articles may be variegated with one or several colors, and when polished look like a mineral substance full of incrustatcd crystalline particles.
The dustorpowder of hard vulcanized indiarubber can be also used for soldering hard vulcanized india-rubber. The soldering is performed in the following manner: The broken parts are first scraped on. Dust or powder of hard vulcanized india-rubber is introduced between the scraped parts, the whole is submitted to a high degree of heat and pressure, whereby the broken parts are so beautifully and well;
united that it is impossible to say where the article had been broken.
What I claim as myinvention, and desire to secure by Letters Patent, is
1. Formingormoldingscrapings,filings,dust, powder, or sheets of hard vulcanized india-rubberinto a compact solid mass by means ofa high degree of heat and pressure, as above described.
2. The application of dust, powder, filings of hard vulcanized india-rubber, for the soldering or uniting hard vulcanized india-rubber.
CHARLES MOREY.
Witnesses:
' H. MEZIG,
O. MAcRAE.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US12212A true US12212A (en) | 1855-01-09 |
Family
ID=2072550
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US12212D Expired - Lifetime US12212A (en) | Improvement in reworking hard-rubber compounds |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US12212A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2554607A (en) * | 1950-07-18 | 1951-05-29 | William H Woolf | Process of remolding vulcanized rubber |
| US6620363B2 (en) | 2000-08-01 | 2003-09-16 | University Of Massachusetts | Thermoset recycling methods and solid article produced |
| US20040262804A1 (en) * | 2003-06-27 | 2004-12-30 | Sullivan Michael J. | Pre-vulcanized or pre-crosslinked materials for golf balls |
| US20040266556A1 (en) * | 2003-06-27 | 2004-12-30 | Sullivan Michael J. | Pre-vulcanized or pre-crosslinked materials for golf balls |
| WO2011004079A2 (en) | 2009-07-06 | 2011-01-13 | Mercurhone | Powdered metastable polymer material |
-
0
- US US12212D patent/US12212A/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2554607A (en) * | 1950-07-18 | 1951-05-29 | William H Woolf | Process of remolding vulcanized rubber |
| US6620363B2 (en) | 2000-08-01 | 2003-09-16 | University Of Massachusetts | Thermoset recycling methods and solid article produced |
| US20040262804A1 (en) * | 2003-06-27 | 2004-12-30 | Sullivan Michael J. | Pre-vulcanized or pre-crosslinked materials for golf balls |
| US20040266556A1 (en) * | 2003-06-27 | 2004-12-30 | Sullivan Michael J. | Pre-vulcanized or pre-crosslinked materials for golf balls |
| US7141196B2 (en) | 2003-06-27 | 2006-11-28 | Acushnet Company | Method of manufacturing a golf ball having one or more layers |
| US7285058B2 (en) | 2003-06-27 | 2007-10-23 | Acushnet Company | Pre-vulcanized or pre-crosslinked materials for golf balls |
| WO2011004079A2 (en) | 2009-07-06 | 2011-01-13 | Mercurhone | Powdered metastable polymer material |
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